| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| html,body { | |
| width: 100%; | |
| height: 100%; | |
| } | |
| </style> | |
| <script> | |
| var handlerPromise = new Promise(function(resolve) { | |
| window.addEventListener('load', function() { | |
| document.body.addEventListener( | |
| 'wheel', resolve, {passive: false}); | |
| }, false); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| Page with Wheel Handler | |
| </body> | |
| </html> |